drwy

Mae o'n medru gweld drwy gefn ei phen.

He has eyes at the back of his head.

A2

Mae eich arennau yn anhygoel. Helpwch nhw i weithio’n well drwy hydradu eich hun.

Your kidneys are amazing. Help them work better by staying hydrated.

B1

Gweithion nhw drwy'r nos.

They worked all night.

A2

Bydd y Bil yn creu trefn ddiogelwch adeiladau newydd, drwy asesu rheolaidd a rheoli risgiau diogelwch adeiladau yn briodol, gan ddiogelu preswylwyr ac eraill.

The Bill will create a new building safety regime, through regular assessment and proper management of building safety risks, which protects residents and others.

C1

Rydym yn gweithio drwy hyn gyda'n hawdurdodau lleol yma yng Nghymru, ac rwy'n awyddus i barhau i ymgysylltu â hwy drwy gydol cyfnod y Bil hwn.

We work here in Wales with our local authorities through this, and I'm keen to continue to have that engagement with them throughout the time of this Bill.

B2